Write h in terms of a, b, c, d if a = \(\frac{b(1 - ch)}{a - dh}\)
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Correct Answer: Option D
Explanation:
a = \(\frac{b(1 - ch)}{a - dh}\)
a = \(\frac{b - bch}{1 - dh}\)
= a - adh
= b - bch
a - b = bch + adn
a - b = adh
a - b = h(ad - bc)
h = \(\frac{a - b}{ad - bc}\)
a = \(\frac{b(1 - ch)}{a - dh}\)
a = \(\frac{b - bch}{1 - dh}\)
= a - adh
= b - bch
a - b = bch + adn
a - b = adh
a - b = h(ad - bc)
h = \(\frac{a - b}{ad - bc}\)